EP2013530A1 - Einbau-led - Google Patents
Einbau-ledInfo
- Publication number
- EP2013530A1 EP2013530A1 EP07735529A EP07735529A EP2013530A1 EP 2013530 A1 EP2013530 A1 EP 2013530A1 EP 07735529 A EP07735529 A EP 07735529A EP 07735529 A EP07735529 A EP 07735529A EP 2013530 A1 EP2013530 A1 EP 2013530A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- led
- array system
- reflective surface
- package
- led package
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 230000004313 glare Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 31
- 229920000642 polymer Polymers 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 15
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 15
- 239000004020 conductor Substances 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10541—Functional features of the laminated safety glass or glazing comprising a light source or a light guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/68—Details of reflectors forming part of the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Definitions
- the present invention relates to light emitting diodes (LEDs) incorporated in glass-like material.
- LEDs Light emitting diodes
- glass is currently fabricated for architectural light emitting elements.
- two-dimensional LED arrays are sandwiched between two glass plates which laminated by a polymer, usually PVB
- the LEDs are fixed on one glass plate on which a pattern of conductors is present to provide the current for the LEDs.
- the above construction is beneficial since it imparts durability to the construction, whereby the field of use increases.
- TIR total internal reflection
- the performance is unacceptable because the optical efficiency is low and glare is not controlled; i.e. there are no means stopping light from exiting the LED-array system in unwanted directions.
- the present invention aims at eliminating the above problems by providing a LED-array system in accordance with claim 1, comprising at least one LED in the form of a LED package arranged on a substrate provided with means for supplying the LED package with a drive voltage, wherein said at least one LED package is immersed in a supporting layer.
- Said LED-array system is characterised in that the LED package also comprises a reflector having a reflective surface for collimating the light emitted by the LED.
- TIR total internal reflection
- the reflector also makes it possible to reduce glare, that is, to keep the light emitted from the LED-array system within an angular range around a preferred direction, which is preferable for directed illumination purposes.
- the LED-array system is preferably provided with a top layer arranged in such a way that it sandwiches the supporting layer between the top layer and the substrate.
- the top layer may serve as a protection from damage to increase the lifetime of the LED-array system.
- the resulting transparent luminaire is visually attractive and the inventive device makes it possible to integrate light emitting elements in transparent surfaces.
- the substrate and the top layer are made from glass and the supporting layer is made of polyvinyl butyral (PVB) having practically equal refractive indices.
- PVB polyvinyl butyral
- the reflective surface of said collimator preferably has a cross section, orthogonal to a normal of the supporting layer, that is increasing as a function of distance from the LED and according to one embodiment it the reflective surface comprises a truncated cone extending from the LED.
- a truncated cone is not the ideal collimator but the simplicity of the shape makes it relatively easy, and thus cost efficient, to manufacture.
- the reflective surface can comprise a compound parabolic concentrator (CPC). Since a CPC can be described mathematically it is possible to utilize ray tracing techniques in order to more accurately take skew rays etc into account, and in this way the shape of the CPC is optimized using ray tracing techniques to fulfil desired properties of the light emitted from the LED-array system.
- CPC compound parabolic concentrator
- a transparent cover can be arranged, essentially parallel to the supporting layer, on top of the reflector and the volume defined by the LED, the reflective surface and the transparent cover can be filled with a gaseous media. This arrangement makes it relatively simple to prefabricate the LED package and to store it without risking damage of the reflective surfaces and such.
- the reflective surface is preferably comprise a metallic reflective material and an interference coating.
- the reflector may consist of a solid metal or some other material, such as a ceramic, being coated with a metallic material.
- a metallic coating is a straightforward way to increase the reflectance of a surface and the reflective surface and the interference coating increases it further.
- a reflector consisting of a metallic material can be very robust and easy to handle, e.g. in the case of aluminium, and in other cases, such as when silver is used, the reflective surface needs to be sealed using, e.g., the transparent cover mentioned above.
- a first volume adjacent and radially outside of the reflective surface is filled with a media having a reflective index that is lower than that of a second volume radially inside of the reflective surface, whereby light sent out from the LED experiences total reflection in said reflective surface.
- Total reflection in an interface between media with different refractive indices is a way to achieve a maximal optical efficiency for the system.
- This arrangement will generally have a aspect ratio (height divided by width relative to a direction normal to the substrate plate) that is slightly larger than for the previously mentioned case where the reflective surface is provided with a coating. Using total reflection in this context is therefore suitable for applications where the optical efficiency is of paramount importance while a slightly thicker LED-array system can be accepted.
- the resulting LED-array system on a whole will also be transparent to a higher degree than if the reflective surface comprises a metal.
- the feature of higher degree of transparency can provide both technical advantages as well as aesthetical value.
- Total reflection is obtainable if the first volume comprises a gas with a refractive index of 1 and the second volume comprises a transparent material with a refractive index that is equivalent to the refractive index of the supporting layer, i.e. higher than 1.
- the latter feature reduces the number of refractive surfaces, reduces the complexity of the system, and also increases the transparent appearance of the system, though obviously total internal reflection will occur for some view angles.
- the production of the inventive LED-array system basically comprises the following steps: - arranging a LED package on a substrate plate provided with means for supplying the LED package with a drive voltage,
- the above method can also comprise the step of prefilling the collimator with a polymer, so as to improve processing.
- Fig 1 is a schematic cross sectional view of a known illumination system.
- Fig 2 is a schematic cross sectional view according to a first embodiment of the present invention.
- Fig 3 is a schematic cross sectional view according to a second embodiment of the present invention.
- Fig 4 is a schematic cross sectional view according to a third embodiment of the present invention.
- Fig 5 is a schematic cross sectional view according to a fourth embodiment of the present invention.
- Fig 1 illustrates schematically a part of a system 2 where Lambertian LEDs 4 are arranged on a glass plate substrate 6.
- Transparent conductors 8, providing current to the LEDs 4 are present on the substrate 6.
- the LED 4 is sandwiched between the substrate 6 and a top glass plate 10 and is immersed in a polymer 12, generally polyvinylbutyral (PVB), which polymer 12 also provides for the adhesive force holding the glass plates 6, 10 together.
- PVB polyvinylbutyral
- the refractive index of PVB is similar to that of the glass and in the calculations to be described below it will be set to 1.5.
- the approximate height, H, of the sandwiched system is generally about 7-8 mm.
- the system is generally surrounded by air 14. Arrows A indicate light leaving the LED 4 and arrow A' indicates light experiencing total internal reflection.
- optical efficiency that is, the amount of light leaving the top glass surface 10 divided by the total amount of light emitted from the LED 4, is low for the above system.
- the expected low optical efficiency when LEDs are immersed in a polymer/glass stack can be calculated quite easily using equation scheme 1.
- ⁇ c escape cone
- glare corresponds to light emitted outside of a preferred radiation cone, defined by 2 ⁇ in the figures.
- a general guide is to keep the luminance of the illumination system below 500-1000 cd/m 2 for angles ⁇ >60 degrees.
- the luminance over the whole hemisphere is ⁇ 1 Mcd/m 2 as calculated using equation 2.
- the invention provides a way to increase the optical efficiency considerably and to solve the glare issue completely.
- the key is to design a LED package having specular reflective inner walls with a particular shape and low aspect ratio.
- a low aspect ratio implies a thin system, which improves the aesthetic impression, reduces the amount of PVB that needs to be used, and thereby the cost. Also, a thinner system reduces light absorption by the PVB, preventing the light absorption from being too pronounced.
- the light emitted by the LED 4 should be collimated to optimize optical efficiency and glare.
- the invention proposes the use of reflective elements to tune these parameters.
- a first embodiment of the inventive LED-array system 102 is shown in Fig. 2.
- LED packages 100 are arranged on a glass plate substrate 106.
- Transparent conductors 108 provide drive current to the LEDs 104.
- the LED packages 100 also comprise reflective side walls 120, extending from the LEDs 104 and being angled radially outwards from the LED 104.
- the side walls 120 generally extend over a height, h, and a width, w, and are angled by a wall angle, ⁇ w , relative to a normal of the sandwiched layers.
- the LED packages 100 are immersed in PVB 112 and a top glass plate 110 is arranged onto the PVB layer 112.
- the goal is to increase optical efficiency and reduce glare and by selecting the proper aspect ratio (h/w) and wall angle ( ⁇ w ), the light is collimated in such a way that total internal reflection is avoided and the glare is absent.
- the parameters h/w and ⁇ w can be calculated for a two-dimensional case.
- the three-dimensional element (conical, square, hexagonal) can than be constructed. Fine- tuning the angle distribution of the light is then possible using ray-tracing techniques.
- a wedge angle ⁇ w of the collimated elements can be calculated using:
- ⁇ 60 degrees (required for proper glare protection)
- total internal reflection (TIR) is avoided at the interface between the glass 108 and the air 114 since
- a more favourable reflector shape is a CPC.
- a CPC is also more compact, thus reducing the height of the sandwiched system.
- FIG. 3 A second exemplifying embodiment of the invention is shown in Fig. 3. The general structural components are similar to those of the first embodiment; a LED package 200 is immersed in a PVB layer 212 sandwiched between two glass plates 206, 208. In this embodiment, however, the LED package 212 comprise a reflective CPC 220 extending from the LED 204.
- a transparent cover 222 is provided onto the CPC 220, such that an air void 224 is present in the area defined by the LED 204, the walls of the CPC 220, and said cover 222.
- the CPC 220 consists of solid aluminum or metallised ceramic/polymer and provides for reflective collimation of the light leaving the LED 204.
- Fig. 4 illustrates an inventive system according to a third embodiment of the invention. Again it is only the LED-package 300 that differs from previous embodiments.
- the reflective walls comprise a solid CPC structure 320 (e.g. PMMA or glass or transparent ceramic) that can be arranged directly on top of the LED 304.
- the CPC 320 is basically an inversion of the CPC presented in relation to the second embodiment.
- the inner wall of a concentric air void 326 defines the reflective surfaces that effectively reflects the light emitted from the LED 304 by TIR.
- the invention according to this embodiment will be transparent to a higher degree than what is the case for the other embodiments.
- Fig. 5 shows a fourth embodiment of the invention.
- the transparent cover 222 of the second embodiment has been eliminated by arranging the LED package 400 upside-down on the glass plate 406 on which the transparent conductors 408 are arranged.
- the glass plate 406 thus serves as a substrate for the LED package 400 as well as a transparent cover.
- the electrical contact between the transparent conductors 408 and the LED package is provided by wires 428.
- the LED package 400 is glued to the glass plate 406 using suitable adhesive means.
- the construction reduces the thickness of the system as compared to the second embodiment.
- the wires 428 are rigid enough to press against the transparent conductors 408 once the LED package 400 is glued 430 to the glass plate 406.
- the third embodiment provides for the best optical efficiency but it also the solution that results in the largest aspect ratio and currently also a relatively expensive solution as compared to the solution described in relation to the first embodiment.
- Table 1 Comparison between prior art solutions and the present invention as calculated with ray tracing techniques.
- the manufacturing method is similar for all embodiments, the difference being related to the construction of the LED package.
- the LED packages 100, 200, 300, 400 are provided with the reflective optics 120, 220, 320, 420 and mounted on the glass plate 106, 206, 306, 406 with the applied transparent conductive areas.
- the stack is in general heated to typically 100°C while applying a pressure of ⁇ 10 bar.
- the complete collimator 120, 220, 320, 420 is thus immersed in the polymer medium 112, 212, 312, 412. Prefilling the collimator 112, 312 with polymer may improve processing.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Finger-Pressure Massage (AREA)
- Telephone Function (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07735529A EP2013530B1 (de) | 2006-04-25 | 2007-04-18 | Einbau-led |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06113019 | 2006-04-25 | ||
EP07735529A EP2013530B1 (de) | 2006-04-25 | 2007-04-18 | Einbau-led |
PCT/IB2007/051390 WO2007122555A1 (en) | 2006-04-25 | 2007-04-18 | Immersed leds |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2013530A1 true EP2013530A1 (de) | 2009-01-14 |
EP2013530B1 EP2013530B1 (de) | 2009-08-26 |
Family
ID=38293177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07735529A Active EP2013530B1 (de) | 2006-04-25 | 2007-04-18 | Einbau-led |
Country Status (11)
Country | Link |
---|---|
US (1) | US7905635B2 (de) |
EP (1) | EP2013530B1 (de) |
JP (1) | JP5198432B2 (de) |
KR (1) | KR20090009905A (de) |
CN (1) | CN101432566B (de) |
AT (1) | ATE441062T1 (de) |
BR (1) | BRPI0709639A2 (de) |
DE (1) | DE602007002187D1 (de) |
ES (1) | ES2331593T3 (de) |
TW (1) | TW200818543A (de) |
WO (1) | WO2007122555A1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10176689B2 (en) | 2008-10-24 | 2019-01-08 | Ilumisys, Inc. | Integration of led lighting control with emergency notification systems |
US10260686B2 (en) | 2014-01-22 | 2019-04-16 | Ilumisys, Inc. | LED-based light with addressed LEDs |
US10342086B2 (en) | 2008-10-24 | 2019-07-02 | Ilumisys, Inc. | Integration of LED lighting with building controls |
US10560992B2 (en) | 2008-10-24 | 2020-02-11 | Ilumisys, Inc. | Light and light sensor |
US10571115B2 (en) | 2008-10-24 | 2020-02-25 | Ilumisys, Inc. | Lighting including integral communication apparatus |
US10690296B2 (en) | 2015-06-01 | 2020-06-23 | Ilumisys, Inc. | LED-based light with canted outer walls |
US10966295B2 (en) | 2012-07-09 | 2021-03-30 | Ilumisys, Inc. | System and method for controlling operation of an LED-based light |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8118447B2 (en) | 2007-12-20 | 2012-02-21 | Altair Engineering, Inc. | LED lighting apparatus with swivel connection |
AT506530B1 (de) * | 2008-02-22 | 2012-01-15 | Hierzer Andreas | Leuchtelement |
US8360599B2 (en) | 2008-05-23 | 2013-01-29 | Ilumisys, Inc. | Electric shock resistant L.E.D. based light |
US7976196B2 (en) | 2008-07-09 | 2011-07-12 | Altair Engineering, Inc. | Method of forming LED-based light and resulting LED-based light |
US8324817B2 (en) | 2008-10-24 | 2012-12-04 | Ilumisys, Inc. | Light and light sensor |
WO2011005579A2 (en) | 2009-06-23 | 2011-01-13 | Altair Engineering, Inc. | Illumination device including leds and a switching power control system |
CA2792940A1 (en) | 2010-03-26 | 2011-09-19 | Ilumisys, Inc. | Led light with thermoelectric generator |
EP2553332B1 (de) | 2010-03-26 | 2016-03-23 | iLumisys, Inc. | Umgestülpte led-glühlampe |
EP2553316B8 (de) | 2010-03-26 | 2015-07-08 | iLumisys, Inc. | Led-lichtröhre mit doppelseitiger lichtverteilung |
US8454193B2 (en) | 2010-07-08 | 2013-06-04 | Ilumisys, Inc. | Independent modules for LED fluorescent light tube replacement |
WO2012009260A2 (en) | 2010-07-12 | 2012-01-19 | Altair Engineering, Inc. | Circuit board mount for led light tube |
EP2441576B1 (de) * | 2010-09-10 | 2012-06-20 | BGT Bischoff Glastechnik AG | Verbundglasscheibe mit integrierter LED-Matrix und Verfahren zu ihrer Herstellung |
WO2012058556A2 (en) | 2010-10-29 | 2012-05-03 | Altair Engineering, Inc. | Mechanisms for reducing risk of shock during installation of light tube |
US8870415B2 (en) | 2010-12-09 | 2014-10-28 | Ilumisys, Inc. | LED fluorescent tube replacement light with reduced shock hazard |
US9072171B2 (en) | 2011-08-24 | 2015-06-30 | Ilumisys, Inc. | Circuit board mount for LED light |
DE202011105583U1 (de) | 2011-09-12 | 2011-12-05 | Hema Maschinen- Und Apparateschutz Gmbh | Abdeckung mit Sicherheitsscheibe |
WO2013131002A1 (en) | 2012-03-02 | 2013-09-06 | Ilumisys, Inc. | Electrical connector header for an led-based light |
US9223080B2 (en) | 2012-04-24 | 2015-12-29 | Qualcomm Mems Technologies, Inc. | Light guide with narrow angle light output and methods |
US8979347B2 (en) | 2012-04-24 | 2015-03-17 | Qualcomm Mems Technologies, Inc. | Illumination systems and methods |
WO2014008463A1 (en) | 2012-07-06 | 2014-01-09 | Ilumisys, Inc. | Power supply assembly for led-based light tube |
US9956752B2 (en) | 2012-10-04 | 2018-05-01 | Guardian Glass, LLC | Methods of making laminated LED array and/or products including the same |
US9696012B2 (en) | 2012-10-04 | 2017-07-04 | Guardian Industries Corp. | Embedded LED assembly with optional beam steering optical element, and associated products, and/or methods |
US9651231B2 (en) * | 2012-10-04 | 2017-05-16 | Guardian Industries Corp. | Laminated LED array and/or products including the same |
US9285084B2 (en) | 2013-03-14 | 2016-03-15 | Ilumisys, Inc. | Diffusers for LED-based lights |
US9267650B2 (en) | 2013-10-09 | 2016-02-23 | Ilumisys, Inc. | Lens for an LED-based light |
EP3066698B1 (de) * | 2013-11-07 | 2022-05-11 | Lumileds LLC | Substrat mit totalrefektionsschicht umgebend eine leuchtdiode |
US9510400B2 (en) | 2014-05-13 | 2016-11-29 | Ilumisys, Inc. | User input systems for an LED-based light |
FR3051726B1 (fr) | 2016-05-26 | 2019-07-12 | Saint-Gobain Glass France | Toit vitre feuillete lumineux de vehicule, vehicule l'incorporant et fabrication |
GB2564660B8 (en) * | 2017-07-14 | 2020-09-23 | Wolf Safety Lamp Company Ltd The | Providing illumination in potentially explosive atmospheres |
DE102021120806A1 (de) * | 2021-08-10 | 2023-02-16 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Fahrzeugscheibe und verfahren zu deren herstellung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW330233B (en) | 1997-01-23 | 1998-04-21 | Philips Eloctronics N V | Luminary |
US5813753A (en) * | 1997-05-27 | 1998-09-29 | Philips Electronics North America Corporation | UV/blue led-phosphor device with efficient conversion of UV/blues light to visible light |
JP3349109B2 (ja) * | 1999-03-04 | 2002-11-20 | 株式会社シチズン電子 | 表面実装型発光ダイオード及びその製造方法 |
JP2003034560A (ja) * | 2001-07-19 | 2003-02-07 | Nippon Sheet Glass Co Ltd | 合わせガラス、およびこれを用いた送受信装置 |
US7659547B2 (en) * | 2002-05-22 | 2010-02-09 | Phoseon Technology, Inc. | LED array |
GB0216787D0 (en) * | 2002-07-19 | 2002-08-28 | Pilkington Plc | Laminated glazing panel |
WO2004068596A1 (en) * | 2003-01-25 | 2004-08-12 | Nam-Young Kim | Lamp module with light emitting diode |
JP2004356506A (ja) | 2003-05-30 | 2004-12-16 | Stanley Electric Co Ltd | ガラス封止型発光ダイオード |
JP3898721B2 (ja) * | 2004-01-28 | 2007-03-28 | 京セラ株式会社 | 発光装置および照明装置 |
CN100391020C (zh) | 2004-02-26 | 2008-05-28 | 松下电器产业株式会社 | Led光源 |
US7997771B2 (en) | 2004-06-01 | 2011-08-16 | 3M Innovative Properties Company | LED array systems |
US7553683B2 (en) | 2004-06-09 | 2009-06-30 | Philips Lumiled Lighting Co., Llc | Method of forming pre-fabricated wavelength converting elements for semiconductor light emitting devices |
JP4590994B2 (ja) * | 2004-09-09 | 2010-12-01 | 豊田合成株式会社 | 発光装置およびその製造方法 |
-
2007
- 2007-04-18 DE DE602007002187T patent/DE602007002187D1/de active Active
- 2007-04-18 EP EP07735529A patent/EP2013530B1/de active Active
- 2007-04-18 KR KR1020087028698A patent/KR20090009905A/ko not_active Application Discontinuation
- 2007-04-18 AT AT07735529T patent/ATE441062T1/de not_active IP Right Cessation
- 2007-04-18 BR BRPI0709639-9A patent/BRPI0709639A2/pt not_active Application Discontinuation
- 2007-04-18 ES ES07735529T patent/ES2331593T3/es active Active
- 2007-04-18 CN CN2007800150581A patent/CN101432566B/zh active Active
- 2007-04-18 JP JP2009507212A patent/JP5198432B2/ja active Active
- 2007-04-18 US US12/297,788 patent/US7905635B2/en active Active
- 2007-04-18 WO PCT/IB2007/051390 patent/WO2007122555A1/en active Application Filing
- 2007-04-20 TW TW096114130A patent/TW200818543A/zh unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2007122555A1 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10713915B2 (en) | 2008-10-24 | 2020-07-14 | Ilumisys, Inc. | Integration of LED lighting control with emergency notification systems |
US10176689B2 (en) | 2008-10-24 | 2019-01-08 | Ilumisys, Inc. | Integration of led lighting control with emergency notification systems |
US10342086B2 (en) | 2008-10-24 | 2019-07-02 | Ilumisys, Inc. | Integration of LED lighting with building controls |
US10560992B2 (en) | 2008-10-24 | 2020-02-11 | Ilumisys, Inc. | Light and light sensor |
US10571115B2 (en) | 2008-10-24 | 2020-02-25 | Ilumisys, Inc. | Lighting including integral communication apparatus |
US11333308B2 (en) | 2008-10-24 | 2022-05-17 | Ilumisys, Inc. | Light and light sensor |
US11073275B2 (en) | 2008-10-24 | 2021-07-27 | Ilumisys, Inc. | Lighting including integral communication apparatus |
US10932339B2 (en) | 2008-10-24 | 2021-02-23 | Ilumisys, Inc. | Light and light sensor |
US10973094B2 (en) | 2008-10-24 | 2021-04-06 | Ilumisys, Inc. | Integration of LED lighting with building controls |
US10966295B2 (en) | 2012-07-09 | 2021-03-30 | Ilumisys, Inc. | System and method for controlling operation of an LED-based light |
US10260686B2 (en) | 2014-01-22 | 2019-04-16 | Ilumisys, Inc. | LED-based light with addressed LEDs |
US11028972B2 (en) | 2015-06-01 | 2021-06-08 | Ilumisys, Inc. | LED-based light with canted outer walls |
US10690296B2 (en) | 2015-06-01 | 2020-06-23 | Ilumisys, Inc. | LED-based light with canted outer walls |
US11428370B2 (en) | 2015-06-01 | 2022-08-30 | Ilumisys, Inc. | LED-based light with canted outer walls |
Also Published As
Publication number | Publication date |
---|---|
CN101432566A (zh) | 2009-05-13 |
ES2331593T3 (es) | 2010-01-08 |
US7905635B2 (en) | 2011-03-15 |
TW200818543A (en) | 2008-04-16 |
EP2013530B1 (de) | 2009-08-26 |
ATE441062T1 (de) | 2009-09-15 |
KR20090009905A (ko) | 2009-01-23 |
BRPI0709639A2 (pt) | 2011-07-19 |
WO2007122555A1 (en) | 2007-11-01 |
US20090103298A1 (en) | 2009-04-23 |
JP2009535798A (ja) | 2009-10-01 |
DE602007002187D1 (de) | 2009-10-08 |
CN101432566B (zh) | 2011-07-06 |
JP5198432B2 (ja) | 2013-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2013530B1 (de) | Einbau-led | |
US11703631B2 (en) | Illumination devices including multiple light emitting elements | |
US20240151895A1 (en) | Illumination devices including multiple light emitting elements | |
EP2147349B1 (de) | Led-arraysystem | |
US7909496B2 (en) | Lighting system for creating an illuminated surface | |
US10473292B2 (en) | Solid state illumination devices including spatially-extended light sources and reflectors | |
KR20050103283A (ko) | 폴리머 롱 패스 반사경을 갖는 인광체계 광원 | |
KR20100093570A (ko) | 파장 변환을 갖는 측면 발광 장치 | |
KR20050102624A (ko) | 중합성 롱 패스 반사체를 구비한 형광체 계열 광원 | |
KR20050095873A (ko) | 가요성 숏 패스 반사체를 구비한 형광체 계열 광원 | |
EP2951495A1 (de) | Beleuchtungsvorrichtungen mit mehreren lichtemittierenden elementen | |
JP2019519423A (ja) | 乗り物のための発光する積層グレージングルーフとそれを組み込んだ乗り物及び前記グレージングルーフの製造 | |
WO2012028819A1 (fr) | Panneau decoratif et eclairant a diodes electroluminescentes | |
KR20150096179A (ko) | 광변환기판 및 이를 포함하는 발광패키지, 차량용 램프 | |
WO2020162139A1 (ja) | 照明装置及び光学部材 | |
WO2016014462A1 (en) | Thin film with multilayer dielectric coatings for light emitting diode (led) lead frame and chip-on-board (cob) substrate reflector | |
EP3114397B1 (de) | Leuchtenmodul mit einem lichtleiter mit umleitungsstirnseite | |
US10393944B2 (en) | Luminaire module having a light guide with redirecting interfaces |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20081125 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 602007002187 Country of ref document: DE Date of ref document: 20091008 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2331593 Country of ref document: ES Kind code of ref document: T3 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20090826 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091226 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091126 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091228 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20100527 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100418 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602007002187 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: F21K0007000000 Ipc: F21K0099000000 Effective date: 20110706 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110430 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100418 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20100227 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090826 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: KONINKLIJKE PHILIPS N.V. Effective date: 20140221 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602007002187 Country of ref document: DE Representative=s name: MEISSNER, BOLTE & PARTNER GBR, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602007002187 Country of ref document: DE Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE Effective date: 20140328 Ref country code: DE Ref legal event code: R081 Ref document number: 602007002187 Country of ref document: DE Owner name: PHILIPS LIGHTING HOLDING B.V., NL Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, NL Effective date: 20140328 Ref country code: DE Ref legal event code: R082 Ref document number: 602007002187 Country of ref document: DE Representative=s name: MEISSNER, BOLTE & PARTNER GBR, DE Effective date: 20140328 Ref country code: DE Ref legal event code: R081 Ref document number: 602007002187 Country of ref document: DE Owner name: KONINKLIJKE PHILIPS N.V., NL Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, NL Effective date: 20140328 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., NL Effective date: 20141126 Ref country code: FR Ref legal event code: CA Effective date: 20141126 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20161006 AND 20161012 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 602007002187 Country of ref document: DE Owner name: SIGNIFY HOLDING B.V., NL Free format text: FORMER OWNER: KONINKLIJKE PHILIPS N.V., EINDHOVEN, NL Ref country code: DE Ref legal event code: R082 Ref document number: 602007002187 Country of ref document: DE Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE Ref country code: DE Ref legal event code: R081 Ref document number: 602007002187 Country of ref document: DE Owner name: PHILIPS LIGHTING HOLDING B.V., NL Free format text: FORMER OWNER: KONINKLIJKE PHILIPS N.V., EINDHOVEN, NL |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: PHILIPS LIGHTING HOLDING B.V. Effective date: 20181226 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: HC Owner name: SIGNIFY HOLDING B.V.; NL Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGEMENT DE NOM DU PROPRIETAIRE; FORMER OWNER NAME: PHILIPS LIGHTING HOLDING B.V. Effective date: 20200214 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: SIGNIFY HOLDING B.V. Effective date: 20201013 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602007002187 Country of ref document: DE Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE Ref country code: DE Ref legal event code: R081 Ref document number: 602007002187 Country of ref document: DE Owner name: SIGNIFY HOLDING B.V., NL Free format text: FORMER OWNER: PHILIPS LIGHTING HOLDING B.V., EINDHOVEN, NL |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230421 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230421 Year of fee payment: 17 Ref country code: ES Payment date: 20230515 Year of fee payment: 17 Ref country code: DE Payment date: 20230627 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20230424 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20230418 Year of fee payment: 17 |